Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 9

Waning Crescent 41%

01:42

14:10

03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Good
22 Good
23 OK
00 Bad
01 Good
02 OK

Sun - Rise: 04:35, Set: 21:23, Transit: 12:59. Moon - Rise: 01:42, Set: 14:10. Civil Dark: 22:14 - 03:44. Nautical Dark: 23:38 - 02:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

26
39
62
65
81
92
69
83
77
70
85
76
89
100
99
93
12
12
2
1
23
47
3
37

Low Clouds (% Sky Obscured)

0
0
11
16
60
73
41
53
69
47
45
62
62
45
41
44
11
11
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
20
54
13
81
83
41
17
8
9
14
11
20
35
37
53
3
2
2
0
10
25
3
20

High Clouds (% Sky Obscured)

26
39
62
2
50
65
3
6
0
3
3
0
1
50
43
50
0
4
2
1
3
3
3
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
4
4
9
9
9
9
9
9
9
6
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
0
0
1
52
81
79
56
51
49
64
51
51
47
33
5
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.6
0.6
0
0.2
0
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
9
12
14
16
15
14
17
15
18
18
17
16
15
14
13
11
9
10
9
9
8

Chance of Frost

Temperature (°C)

7
7
7
8
10
11
13
13
13
14
15
15
16
15
15
14
13
12
11
9
8
8
7
7

Feels Like (°C)

5
4
4
5
7
7
8
9
10
10
12
10
11
10
10
10
10
10
9
7
7
6
6
5

Dew Point (°C)

6
6
6
6
7
7
8
9
10
10
8
9
6
7
7
8
9
9
8
8
7
7
7
6

Relative Humidity (%)

88
91
94
91
85
76
71
74
78
75
59
64
50
56
58
67
74
79
84
91
91
95
96
94

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

404
404
406
405
406
406
408
411
413
411
409
409
412
412
411
410
410
411
412
412
413
412
411
410

Wednesday 10

Waning Crescent 30%

01:54

15:34

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Bad
22 OK
23 Good
00 Bad
01 Bad
02 Bad

Sun - Rise: 04:34, Set: 21:24, Transit: 12:59. Moon - Rise: 01:54, Set: 15:34. Civil Dark: 22:15 - 03:44. Nautical Dark: 23:39 - 02:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
56
52
62
96
97
100
100
100
82
83
90
100
100
72
86
23
25
56
43
2
54
56
69

Low Clouds (% Sky Obscured)

5
26
24
26
31
52
54
47
58
49
61
78
66
63
43
64
22
0
38
43
0
0
0
0

Medium Clouds (% Sky Obscured)

56
47
47
62
95
95
100
100
100
78
31
57
100
100
60
56
5
25
35
2
0
0
0
53

High Clouds (% Sky Obscured)

34
39
52
62
60
6
3
3
3
2
27
42
57
84
12
30
6
0
0
0
0
25
25
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
6
7
5
9
5
6
4
5
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
4
25
52
51
59
63
71
78
95
95
95
73
29
5
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.4
0.6
0.8
0.9
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
9
11
11
11
11
11
10
11
11
10
10
9
8
6
5
5
7
7
8
7

Chance of Frost

Temperature (°C)

7
7
7
8
10
11
12
13
13
14
14
14
14
14
14
13
13
12
11
9
8
8
7
7

Feels Like (°C)

4
4
4
5
6
7
9
9
10
10
10
11
11
11
11
11
11
12
9
7
7
7
5
5

Dew Point (°C)

6
6
6
7
7
7
6
7
7
7
7
8
9
10
10
10
10
10
8
7
7
7
6
6

Relative Humidity (%)

94
96
94
91
85
76
64
65
66
63
65
68
71
79
76
80
81
84
85
87
91
93
93
94

Pressure (mb)

1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018

Ozone (du)

412
413
414
414
414
415
416
417
418
419
420
419
418
420
421
423
424
421
421
421
419
411
409
407

Thursday 11

Waning Crescent 20%

02:10

17:03

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 04:34, Set: 21:25, Transit: 12:59. Moon - Rise: 02:10, Set: 17:03. Civil Dark: 22:16 - 03:43. Nautical Dark: 23:41 - 02:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
91
82
91
70
93
87
77

Low Clouds (% Sky Obscured)

0
2
0
0
16
19
27
52
65
70
86
100
98
94
98
100
89
69
65
82
55
88
76
61

Medium Clouds (% Sky Obscured)

80
75
75
75
70
83
100
100
100
100
100
100
100
99
98
97
97
91
82
75
41
49
15
55

High Clouds (% Sky Obscured)

53
94
100
100
100
100
100
100
100
100
95
100
66
60
60
100
69
71
66
69
70
65
64
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
4
21
37
44
45
43
57
63
34
16
7
19
38
23
9
10
19
8
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
6
6
7
7
8
9
10
11
14
14
14
13
13
12
11
11
9
10
10
10
9
9

Chance of Frost

Temperature (°C)

6
6
7
7
9
11
12
13
13
14
14
14
14
13
13
13
13
13
12
13
13
13
13
13

Feels Like (°C)

5
5
4
5
7
8
10
10
10
10
11
10
10
10
10
10
10
10
10
10
11
11
11
11

Dew Point (°C)

6
6
6
7
8
9
9
8
8
7
7
7
8
10
10
11
11
11
12
12
12
13
12
12

Relative Humidity (%)

96
96
96
96
93
87
81
74
69
65
62
62
69
84
86
86
86
90
95
95
96
98
96
96

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1016
1017
1017
1017
1018
1018

Ozone (du)

401
396
393
390
386
383
381
379
378
377
375
372
365
360
356
352
349
346
343
342
341
340
339
338

Friday 12

Waning Crescent 11%

02:32

18:38

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 Bad
22 Good
23 Good
00 Good
01 Good
02 OK

Sun - Rise: 04:34, Set: 21:26, Transit: 13:00. Moon - Rise: 02:32, Set: 18:38. Civil Dark: 22:16 - 03:43. Nautical Dark: 23:42 - 02:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
57
50
46
65
69
87
100
100
98
100
100
99
96
94
49
37
65
59
9
4
0
12
25

Low Clouds (% Sky Obscured)

46
43
37
37
46
38
40
45
55
45
65
82
98
91
84
49
37
42
30
9
4
0
12
25

Medium Clouds (% Sky Obscured)

16
3
4
33
49
15
12
18
12
12
11
8
7
7
10
13
9
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

59
45
24
9
33
58
87
100
100
95
76
44
31
12
14
2
0
2
0
0
0
0
7
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
8
14
3
0
2
1
3
16
9
21
8
14
5
1
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
12
12
12
12
14
15
15
14
13
13
14
15
12
11
10
8
5
4
5
5
5
4

Chance of Frost

Temperature (°C)

14
14
14
14
14
15
17
18
18
18
19
19
20
20
20
19
19
19
18
17
15
14
14
14

Feels Like (°C)

12
12
12
12
12
13
15
15
16
16
18
17
18
18
19
19
19
20
18
16
17
15
15
14

Dew Point (°C)

13
13
13
12
12
12
12
12
13
14
14
14
15
15
16
16
16
16
15
14
14
13
13
13

Relative Humidity (%)

93
95
93
87
83
82
73
70
71
77
73
72
72
72
78
81
80
84
86
82
93
93
95
93

Pressure (mb)

1018
1019
1019
1020
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1028
1028
1028
1029
1029

Ozone (du)

338
338
340
341
339
338
338
336
336
336
336
336
337
337
337
336
338
341
341
340
339
341
342
341

Saturday 13

Waning Crescent 5%

No Rise

20:13

03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 OK
01 OK
02 OK

Sun - Rise: 04:33, Set: 21:26, Transit: 13:00. Moon - Rise: No Rise, Set: 20:13. Civil Dark: 22:17 - 03:42. Nautical Dark: 23:44 - 02:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

29
28
17
10
10
22
30
20
26
62
57
52
53
53
46
38
38
29
20
8
10
13
14
16

Low Clouds (% Sky Obscured)

29
28
17
8
9
10
10
17
26
34
32
29
26
22
16
11
11
5
0
2
3
5
9
12

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
3
3
4
3
0
0
0
0
0
0
0
0
1
1
2
1
1

High Clouds (% Sky Obscured)

15
14
7
3
2
22
30
3
2
45
40
30
25
30
25
20
38
29
20
8
10
13
14
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
5
5
5
6
6
6
6
6
6
6
5
4
3
2
4
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

14
13
14
15
16
18
20
21
22
23
24
25
25
26
26
26
26
23
21
19
18
17
17
16

Feels Like (°C)

14
14
14
15
17
19
21
22
24
25
25
25
26
27
27
27
28
26
25
24
23
23
22
17

Dew Point (°C)

13
13
13
14
14
15
16
16
16
16
17
17
17
17
17
17
20
18
16
15
15
16
16
15

Relative Humidity (%)

93
95
95
93
89
83
77
71
67
64
61
61
60
59
59
60
72
73
76
80
85
89
93
93

Pressure (mb)

1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

342
342
343
343
342
341
340
338
338
338
339
340
340
340
339
339
338
338
338
338
339
339
340
340

Sunday 14

Waning Crescent 1%

03:08

21:38

03 OK
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad

Sun - Rise: 04:33, Set: 21:27, Transit: 13:00. Moon - Rise: 03:08, Set: 21:38. Civil Dark: 22:18 - 03:42. Nautical Dark: 23:45 - 02:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

15
10
7
6
6
6
7
12
17
22
33
49
64
64
63
64
53
37
20
25
29
32
42
57

Low Clouds (% Sky Obscured)

14
9
4
0
0
0
0
1
3
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
3
2
2
2
2
2
4
7
9
23
38
52
47
40
34
44
37
20
25
29
32
42
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
5
5
5
6
7
7
7
7
7
6
6
6
6
7
7
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

16
15
16
16
17
19
20
22
23
24
25
26
26
27
26
25
24
22
20
18
17
17
16
16

Feels Like (°C)

16
17
17
16
17
19
20
21
22
22
24
27
27
26
26
26
26
23
23
23
22
22
22
16

Dew Point (°C)

15
14
15
15
15
16
16
17
17
17
17
17
18
18
18
19
19
18
17
16
15
15
15
14

Relative Humidity (%)

95
95
93
90
88
82
76
71
67
63
60
59
58
57
63
68
73
76
81
85
88
87
90
90

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

340
341
340
339
339
339
339
339
339
339
339
339
339
339
339
338
337
336
336
335
336
336
337
336

Monday 15

New Moon 0%

04:02

22:43

03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
09 Good
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 04:33, Set: 21:27, Transit: 13:00. Moon - Rise: 04:02, Set: 22:43. Civil Dark: 22:18 - 03:42. Nautical Dark: 23:46 - 02:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
61
47
32
26
21
16
23
27
31
24
31
29
27
21
9
12
7
6
5
5
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

68
61
47
28
26
21
16
23
27
31
24
31
29
27
20
5
4
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
3
4
4
5
6
7
7
8
9
9
8
6
6
6
6
7
7
6

Chance of Frost

Temperature (°C)

15
15
16
16
17
19
21
23
24
25
26
26
26
26
26
25
24
22
21
19
18
17

Feels Like (°C)

16
17
15
15
15
18
19
19
20
21
22
27
26
25
26
25
25
23
24
24
23
23

Dew Point (°C)

14
14
14
14
15
16
16
17
17
17
17
17
17
17
17
18
18
18
17
16
16
15

Relative Humidity (%)

90
92
87
86
85
80
75
71
66
62
58
56
55
55
59
65
69
74
79
84
85
85

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

336
336
336
336
335
335
335
335
335
335
335
335
335
335
335
334
334
334
334
335
335
335

Forecast for Boston, Lincolnshire, United Kingdom (52.98,-0.02)

Generated: 09/06/26 03:39:55. Forecast: 09/06/26 to 15/06/26. Timezone: UTC+1.00